The Craig Fahle Show

The Rise and Fall of the Great Lakes

Wednesday April 2, 2014

(Photo Cite)

John Callewaert, Integrated Assessment Program Director at Graham Sustainability Institute at University of Michigan talks about the change in the water levels of the Great Lakes. It's hard to predict the lakes levels. Callewaert gives insight on what may be the cause of the different levels and how to adapt to the change.